The combination of the main horror movie product and its ancillary texts of a movie poster and review are highly effective due to consistent use of stylistic elements. A matching color palette of white, black, and red is used throughout to visually connect the pieces. Additionally, typography, character costumes, language, and release date information are replicated across formats to reinforce the cohesion. User testing and feedback identified any missing links that could be strengthened, ensuring a seamless promotional experience.